201022301000223 has 12 divisors (see below), whose sum is σ = 290369654572608. Its totient is φ = 134012971018080.

The previous prime is 201022301000173. The next prime is 201022301000237. The reversal of 201022301000223 is 322000103220102.

201022301000223 is a `hidden beast` number, since 201 + 0 + 2 + 230 + 10 + 0 + 0 + 223 = 666.

It is not a de Polignac number, because 201022301000223 - 2⁹ = 201022300999711 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 201022301000196 and 201022301000205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201022301002223) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 157354758 + ... + 158627123.

It is an arithmetic number, because the mean of its divisors is an integer number (24197471214384).

Almost surely, 2^{201022301000223} is an apocalyptic number.

201022301000223 is a deficient number, since it is larger than the sum of its proper divisors (89347353572385).

201022301000223 is a wasteful number, since it uses less digits than its factorization.

201022301000223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316052574 (or 316052571 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 201022301000223 its reverse (322000103220102), we get a palindrome (523022404220325).

The spelling of 201022301000223 in words is "two hundred one trillion, twenty-two billion, three hundred one million, two hundred twenty-three", and thus it is an aban number.